1991 Dodge Ram Wagon B250 Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1991 Dodge Ram Wagon B250

1991 Dodge Ram Wagon B250 Problems

HVAC Air Flow Switching to Defrost When Accelerating

The AC/heater (HVAC) system may unexpectedly switch to the defrost mode when accelerating. This system is operated by engine vacuum and should be inspected for any vacuum leaks if this problem develops.  There is also a revised vacuum check valve available to address this concern.

High Blower Only Due to Failed Blower Motor Resistor

The HVAC blower may operate on high speed only. This is commonly caused by a failed blower motor resistor. Chrysler has released a revised part to address this problem.

Door Glass May Separate From Lift Channel

The door glass may separate from the glass lift channel. Our technicians tell us a front door glass channel kit is available to repair the door glass. The repair involves removing the door glass from the vehicle.

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1991 Dodge Ram Wagon B250 Questions

EMISSIONS (1 answer)

MY EMISSION TEST FAILED DO TO THE(NOx) LEVEL TO HIGH FOR OHIO STANDERDS

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